Answers for "itemFrequency, names, sort, dan data.frame. R"

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itemFrequency, names, sort, dan data.frame. R

library(arules)

data <- read.transactions(file = "transaksi_dqlab_retail.tsv", 
                          format = "single", sep = "\t", cols = c(1,2), skip = 1)
top_10 <- sort(itemFrequency(data, type="absolute"), decreasing = TRUE)[1:10]
hasil <- data.frame("Nama Produk" = names(top_10), "Jumlah" = top_10, row.names = NULL)
write.csv(hasil, file="top_10.txt")
Posted by: Guest on April-02-2022

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